Address: BERIS Tower, No.11 Alishan Road, Qingdao Economic and
Technological Development Area, China
Tel. /Fax: 0086 532 86986696/86986616
Email: qdktjtbgs@126.com
Address: BERIS Tower, No.11 Alishan Road, Qingdao Economic and
Technological Development Area, China
Tel. /Fax: 0086 532 86986696/86986616
Email: qdktjtbgs@126.com